25151792

素因数分解:

$2^4\times {\mathrm{1231}}^1\times {\mathrm{1277}}^1$

素因数の和:2516

約数の個数: 20

約数和(自身を含む): 48809376

約数和(自身を除く): 23657584

約数列:

[1, 2, 4, 8, 16, 1231, 1277, 2462, 2554, 4924, 5108, 9848, 10216, 19696, 20432, 1571987, 3143974, 6287948, 12575896, 25151792]

約数ペア:

[(1, 25151792), (2, 12575896), (4, 6287948), (8, 3143974), (16, 1571987), (1231, 20432), (1277, 19696), (2462, 10216), (2554, 9848), (4924, 5108)]